New version for NPM to replace 0.2.1?

[okev]

There have been some committed bug fixes in master which make for potential candidate release of 0.2.2.

Example https://github.com/Wizcorp/node-graylog2/blob/v0.2.1/graylog.js#L146 where error logging uses the incorrect object at tag 0.2.1.

@0.2.1

fileinfo = message.stack.split('\n')[0];

@master

fileinfo = short_message.stack.split('\n')[0];

Suggest a new version push to npmjs, or are there other issues holding back?